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Polkadot Cross-Chain Bridge Attacked, 1 Billion DOT Maliciously Minted and Dumped

2026.04.13 13:05:48

April 13 — PeckShield monitoring has detected that 1 billion DOT tokens were maliciously minted and sold on the Ethereum blockchain. On-chain data shows that roughly an hour ago, the attacker exploited admin privileges to transfer contract control to a malicious address, minted 10 billion DOT, and immediately dumped the tokens — sending the price plummeting from $1.22 to near zero. The situation remains ongoing, with no official response yet from Polkadot. The attack targeted bridged assets on Ethereum, not Polkadot’s native chain.
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